Optimise b1+ unit 8 passive

The local people have removed all the rubbish from the stream.

BEEN

All the rubbish (a)   from the stream by the local people.

We will use the valley to film a giant battle.

BE

The valley (a)   to film a giant battle.

Our teacher has rewarded us for our good behaviour.

BY

We (a)   our teacher for our good behaviour.

Yesterday, the teacher gave us permission to use our mobile phones.

WE

Yesterday (a)   permission by the teacher to use our mobile phones.

Someone is going to give us a class on editing videos tomorrow.

TO

Tomorrow we (a)   a class on editing videos.

This time tomorrow my suitcase (a)   (pack) and I’ll be fl ying to New York.

The famous waterfall at Niagara Falls (a)   (visit) by over 30,000 people every year

When the doctor examined him, she discovered that his leg (a)   (break) in the fall.

Last September the hotel (a)   (buy) by a rich business man.

When they opened the cupboard they saw that all the cheese (a)   (eat) by mice.